A water initially contains 40 mg/l of mg2+. the ph of the water is increased until the concentration of hydroxide ion (oh) is 0.001000 m. what is the concentration of magnesium ion in this water at th

A water initially contains 40 mg/l of mg2+. the ph of the water is increased until the concentration of hydroxide ion (oh) is 0.001000 m. what is the concentration of magnesium ion in this water at this ph? give your answer in mg/l. assume that the temperature of the solution is 25o

c.